0.01+0.02+0.04+0.06+.+0.98+1
9999*7778*3333*6666 0.02+0.04+0.06+.0.96+0.98
1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+...+0.04+0.03-0.02-0.01
1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+.+0.04+0.03-0.02-0.01=(
0.01+0.02+0.03+0.04+……+0.97+0.98+0.99+1=?
1-0.01-0.02-0.03-0.04-0.05-0.06-0.07-0.08-0.09用简便方法计算
0.01+ 0.02 +0.03 +0.04 +0.05+ 0.06 +. 0.94+ 0.95+ 0.96 +0.97
0.99-0.98-0.97+0.96+0.95-0.94-0.93+...+0.04+0.03-0.02-0.01(简
0.01+0.02+0.03+.+0.97+0.98+0.99=?
简算.0.01+0.02+0.03省略号+0.98+0.99
0.01+0.02+0.03...+0.98+0.99=
用简单的计算方式 0.01+0.02+0.03+...+0.98+0.99+1 多少?
01+0.02+0.03+0.04+…+0.96+0.97+0.98+0.99=